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WildEarth Guardians v. U.S. Fish and Wildlife Service
A district court denied summary judgment for environmental groups in a challenge to FWS' 2015 rule that classified any reestablished black-footed ferret population in Wyoming as a nonessential experimental population. The groups argued FWS' designation of reintroduced ferrets as "nonessential" viola...
Friends of the Floridas v. United States Bureau of Land Management
A district court largely upheld BLM's approval of a proposed dolomite mining project near the Florida Mountains in New Mexico. Environmental groups challenged the approval, arguing BLM violated NEPA by failing to adequately consider adverse effects on water, air, wildlife, a wilderness study area, a...
Hualapai Indian Tribe v. Haaland
A district court granted an Indian tribe's motion for a temporary restraining order (TRO) in a challenge to BLM's approval of a lithium mine exploration project in Arizona. The tribe argued BLM violated the National Historic Preservation Act (NHPA) when it found that no historical properties were af...
United States Sugar Corp. v. Environmental Protection Agency
In a per curiam opinion, the D.C. Circuit granted industry groups' petitions and denied environmental groups' petition to review EPA's application of a 2022 rule that classified industrial boilers built after 2010 as "new" rather than "existing" sources of hazardous air pollutants. The industry grou...
American Wild Horse Campaign v. Stone-Manning
A district court affirmed BLM's resource management plan (RMP) amendment and record of decision (ROD) concerning wild horse management in southern Wyoming. Conservation and wild horse advocate groups argued BLM's decision to revert two herd management areas to "herd area" status, of which the approp...
Sierra Club v. National Marine Fisheries Service
A district court granted summary judgment for environmental groups in a challenge to NMFS' biological opinion (BiOp) on the impact of oil and gas extraction in the Gulf of Mexico on protected marine life. The groups argued NMFS violated the APA and the ESA by issuing a flawed BiOp that underestimate...
Wild Fish Conservancy v. Quan
In an unpublished opinion, the Ninth Circuit reversed a lower court's vacatur of an incidental take statement (ITS) issued by NMFS authorizing a troll fishery in Alaska to harvest Chinook salmon despite potential reduction in prey for the endangered southern resident killer whale, and affirmed its d...